<template>
  <div>level-2-1
    <span class="testBg">测试背景图</span>
  </div>
</template>
<script>
export default {
  name: 'level_2_1'
}
</script>
<style lang="less">
.testBg {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  background: url("../../../assets/images/logo-min.jpg") no-repeat;
}
</style>
